TY - JOUR AU - Hamidy, Ahmad Nor AU - Fortuna, Ashila Juan AU - Sholih, Imelda Mar'ata AU - Oktavia, Revinda AU - Al'Adawiyah, Rabiah AU - Ayu Anggraeni, Firdha Kusuma AU - Astutik, Sri PY - 2022 TI - ANALISIS STRUKTUR BAWAH PERMUKAAN GUNUNG IJEN BANYUWANGI JF - JURNAL PEMBELAJARAN FISIKA; Vol 11 No 3 (2022): Jurnal Pembelajaran Fisika (JPF) Universitas Jember DO - 10.19184/jpf.v11i3.33323 KW - N2 - Analysis of the subsurface structure of Mount Ijen, Banyuwangi was carried out based on anomaly data obtained from satellite image data. This research was conducted with the aim of identifying the subsurface structures around the research site. In this study, what is determined is the complete Bouguer anomaly (ABL), regional and residual anomalies based on the ABL, and their inversion modeling. The results of the representation of underground structures based on residual anomalies obtained from complete and regional Bouguer anomaly data. The complete bouguer anomaly values obtained in the Mount Ijen area range from 12.2 to 110.7 mGal. In the process of separating regional and residual anomalies, different anomaly values are produced. The regional anomaly value ranges from +12.2 to +110.7 mGal while the residual anomaly ranges from -4.2 to +2.4 mGal UR - https://jurnal.unej.ac.id/index.php/JPF/article/view/33323